FAQ: Is it possible to use the Legend amplifiers with an SVA module, and if so, with what control method?
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The Legend amplifier is a torque amplifier with a current control interface (+/- 10 volt.) In Torque mode, the SVA-02 module provides only an open loop torque reference output. It does not close a speed or position loop in this mode. This mode is ideal for web tensioning applications that never need to position.
For other applications requiring torque and positioning, Yaskawa recommends and SVA / SVB interface to a Sigma II or a Torque control application module such as the SMC-3010 with the Legend amplifier. Please refer to the Legend Digital Torque Amplifier User Manual and MP920 or MP2300 User's Manual Motion Module.
SAFETY PRECAUTIONS AND INSTRUCTIONS FOR USE OF FAQ INFORMATION!
Please read and understand the product instruction manual before installing, servicing or operating Yaskawa products. FAQ content and illustrations are provided as technical advice to augment the information in manual, not supersede it. It is not possible to give detailed instructions for all types of installation or support activities. The information described in the FAQs are subject to change without notice to improve the product or FAQ. Yaskawa assumes no responsibility for errors or omissions or damages resulting from the use of the information contained in any FAQ. All warnings, cautions and product instruction for product use must be followed. Installation, operation and maintenance should be carried out by qualified personnel. Failure to observe these and other precautions highlighted in the product manuals will expose the user to high voltages resulting in, serious injury or death. Qualified personnel are defined as individuals who are familiar with the installation, starting, operation and maintenance of Yaskawa products of the type described and have proper qualifications to perform the work.
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If you have an urgent request, please call: 1-800-YASKAWA (927-5292) or 1-847-887-7000.Electronically
To contact us electronically, please select your type of request and complete the form.Yaskawa America, Inc. - Drives & Motion Division
2121 Norman Drive South
Waukegan, IL 60085